baber/WOPTO huggingface dataset:
Patent JP-2004304255-A (JP)
Title: Wireless lan designing apparatus
Inventor: MATSUMOTO TAKESHI
IPC: H04B7/26
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN designing apparatus for easily determining the optimum layout of access points and clients by taking into account problems of the response of the clients and the radio wave interference.  <P>SOLUTION: The wireless LAN designing apparatus is provided with: a means 2 for entering a layout drawing of a building wherein a wireless LAN is installed; a means 3 for entering a radio wave transmissivity or a radio wave reflectance of a radio wave propagation obstacle; a means 4 for laying out the access points and the clients; a means 5 for dividing the layout drawing of the building into areas if necessary and entering a communication performance condition; a means 6 that calculates the strength of radio wave from each access point at a plurality of points on the building layout drawing on the basis of the layout of the access points and the clients, displays a range which a radio wave with a minimum radio wave strength from each access point reaches, and displays areas wherein the radio wave strength reaches no minimum radio wave strength and areas wherein the radio waves are interfered with each other; and a means 7 for performing enhancement display of the clients whose communication speed does not reach a minimum communication available speed by calculating the response time of each client.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300176-A (JP)
Title: Heat-sensitive expansive material and its manufacturing method
Inventor: SHIMIZU TAKAYOSHI
IPC: B29C61/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive expansive material made of a resin, which can be easily manufactured, can maintain a compressed state for a long period of time, greatly expands by heating and is excellent in sealing performance and soundproofing performance, and a soundproof cover for an automobile engine, excellent in soundproofing performance.  <P>SOLUTION: The heat-sensitive expansive material capable of expanding by heat from a compressed state is obtained by molding a foamable composition containing a crosslinkable crystalline thermoplastic resin into a prescribed shape, allowing the molded material to crosslink and foam, heating the material to a temperature not lower than the melting point of the crosslinkable crystalline thermoplastic resin and compressing it, and then cooling the material under compression to a temperature not higher than the melting point of the thermoplastic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300683-A (JP)
Title: Key management device
Inventor: YOKOSUKA HISAKUNI
IPC: E05B49/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key management device capable of surely managing keys in unmanned state and enhancing the security of each key.  <P>SOLUTION: An upper structure 100 is provided with a key box storage door 2 on which a plurality of key boxes 1 are vertically and laterally disposed and having a structure openable by hinges 12, box number plates 10 with specific numbers 1 to 15 for the key boxes of, for example, 15 in quantity disposed on the key box storage door 2, and LED (light emitting diode) lamps 9 fitted to the doors of the key boxes 1 and lit when designated. Also, the structure is constituted by being provide with a storage door key 11 fixed to a body frame 15 at one end and locking the closed state of the key box storage door 2, a printer 13 printing out a certificate of renting when a key is kept in the key box 1, a display input part 14 inputting necessary information such as passwords and displaying the information, and a card reader 5 reading the contents of a magnetic card or a contact-type or non-contact type IC card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303639-A (JP)
Title: Vehicular headlamp
Inventor: ISHIDA HIROYUKI
IPC: F21S8/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress the generation of glare light in a vehicular headlamp structured so as to form a light distribution pattern having a horizontal cutoff line, by a catoptric system provided with a light source comprising a semiconductor light emitting element.  <P>SOLUTION: This vehicular headlamp is structured to form the light distribution pattern having the horizontal cutoff line by a first light source 16 comprising a light emitting diode, wherein a rectangular light emitting chip 22 is covered with a hemispherical mold lens 24, and the first catoptric system 20 provided with a first reflector 18 to reflect light toward the front of a lamp from the first light source 16. In this case, the first light source 16 is disposed so as to horizontally turn the light emitting chip 22 with its one side horizontally placed. The horizontal cutoff line is formed by selectively using light reflected by a reflection region Za located in the almost front direction of the light emitting chip 22, out of light from the first light source 16 reflected by the first reflector 18. Thereby, a clear horizontal cutoff line is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302319-A (JP)
Title: Electronic device, element substrate, electrooptical device, manufacturing method for electrooptical device and electronic equipment
Inventor: JO HIROAKI
IPC: H05B44/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit, an element substrate, an electronic device, an electrooptical device and electronic equipment which can be accurately controlled even when a variance in manufacturing occurs.  <P>SOLUTION: A circuit forming region ZC is formed in an annular forming region of a pixel 20 arranged at a display panel section except the nearly central part of the pixel 20. Further a light emitting region ZL is formed at the nearly central part. One drive circuit KC is formed in the circuit forming region ZC and further four organic EL elements OLED are formed in the light emitting region ZL. Further the drive circuit KC is connected with each organic EL elements OLED in parallel by wiring F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304975-A (JP)
Title: Power supply method, system of electronic apparatus, and battery unit
Inventor: KAWAKADO MASASHI
IPC: H02J7/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety power supply method and system of an electronic apparatus in which a battery is not short-circuited even if a battery output is touched with a hand or output ends of the battery are short-circuited by a conductor, and to provide a battery unit.  <P>SOLUTION: A digital camera 10 is provided with a radio tag 12 for delivering information and a battery pack 11 is provided with a radio tag reader 13 for acquiring information. When the radio tag reader 13 acquires information, the battery pack 11 turns an FET 120 on to supply power. When the radio tag reader 13 cannot acquire information, the battery pack 11 turns the FET 120 off to interrupt the output means of the battery pack 11 thus stopping power supply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311752-A (JP)
Title: Voltage-controlled capacitance element and semiconductor integrated circuit
Inventor: KUROSAWA SUSUMU
IPC: H01L29/94
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-controlled capacitance element excellent in the property of the change of the capacitance with respect to the change of the voltage between terminals, and to provide a semiconductor integrated circuit equipped with the same.  <P>SOLUTION: An n-well NW1 is formed on the surface of a p-type substrate PSub and a gate insulating film 2 as well as a gate electrode 3 are formed thereon, then, the gate electrode 3 is connected to a gate terminal Vg. On the other hand, p<SP>+</SP>diffusion regions P1, P2 are formed on two places of regions interposing the gate electrode 3 on the surface of the n-well NW1 in a plan view, while they are connected to a ground potential wiring GND commonly. Further, an n<SP>+</SP>diffusion region N1 is formed on the surface of the n-well NW1 to connect the same to a well terminal Vb. Accordingly, a capacity is formed between the gate electrode 3 of a varactor element 1 and the n-well NW1. When the potential of the gate terminal Vg is lowered, the p<SP>+</SP>diffusion regions P1, P2 absorb a minority carrier or a hole from a channel region 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311836-A (JP)
Title: Flyback transformer and method for manufacturing the same
Inventor: SAIJO MASANORI
IPC: H01F38/42
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flyback transformer equipped with a capacitor, a breeder resistor inserted into a protecting case, coils and a terminal board for holding the capacitor and the breeder resistor, and configured to output a high voltage according to the input of a flyback pulse for achieving the miniaturization of the flyback transformer and the reduction of an operation process, and for realizing its firmer fixing than that connected to conventional coils.  <P>SOLUTION: A terminal board and a protecting case are integrally molded. Also, capacitor assembly parts where a capacitor, breeder resistor and terminal board are assembled is inserted into the main body case, the capacitor assembly parts are mounted on the main body case, the coils are inserted into the main body case, and the capacitor assembly parts and the coils are electrically connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307426-A (JP)
Title: S27281 compound and method for producing the same
Inventor: ISONO FUJIO
IPC: C07D311/76
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new compound useful for therapy and prophylaxis of diabetes.  <P>SOLUTION: The compound represented by formula (I) or a salt thereof is provided. The new compound can enhance the phosphorylation of tyrosine of an insulin-dependent cell protein, and exhibits excellent activities for promoting the uptake of glucose by a fat cell. As a result, the compound is useful as an agent for treating or preventing the diabetes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003311264-A (JP)
Title: Water cleaning cartridge built in faucet
Inventor: MONZEN TAKASHI
IPC: C02F1/44
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water cleaning cartridge built in a faucet capable of markedly enhancing filtering performance and capable of maintaining high filtering performance over a prolonged period of time.  <P>SOLUTION: In the water cleaning cartridge built in the faucet, a cylindrical cartridge body 10 which can be built in the faucet 1 comprises a hollow fiber membrane module 12 and an activated carbon layer 13 arranged in series and inflow holes 15 for side flow are pierced in a protective tube 14 covering the activated carbon layer 13. A gap D for ensuring a passage is left between the inside of the protective tube 14 and the outside of the activated carbon layer 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319596-A (JP)
Title: Multilayer ceramic capacitor
Inventor: MUKAI SEISHIRO
IPC: H01G4/30
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor formed by sintering a multilayer body produced by alternately laying a plurality of first sheets each provided with a first internal electrode pattern abutting against the first side edge of a substantially rectangular ceramic green sheet having first and second substantially parallel side edges, and a plurality of second sheets each provided with a second internal electrode pattern abutting against the second side edge of the ceramic green sheet and superposing the first internal electrode pattern and the second internal electrode pattern vertically through the ceramic green sheet, in which a variation in capacitance is suppressed.  <P>SOLUTION: The first internal electrode pattern is provided with a cut part extending substantially in parallel with the first side edge, and the first side edge side end of the second internal electrode pattern is arranged to be superposed on the cut part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004267723-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: SHIKIMA KO
IPC: A47L9/06
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor nozzle for a vacuum cleaner by which a high cleaning effect is obtained with respect to all the floor surfaces such as flooring, a carpet, a Tatami mat.  <P>SOLUTION: In the floor nozzle for the vacuum cleaner for sucking dust stuck to the floor surface, a cleaning body is formed on the bottom surface of the floor nozzle. The cleaning body is formed of a base cloth and a plurality of kinds of brush fibers being different in flxibleness and hardness, and the brush fibers are formed in parallel so as to be adjacent to each other in the longitudinal direction of the base fabric.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004320462-A (JP)
Title: Vehicle mounted system, automatic dimmer, automatic light controller
Inventor: IIDA MASAHIRO
IPC: H04N5/44
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components thus reducing the cost.  <P>SOLUTION: The vehicle mounted system 100 comprises a lightness sensor 1, an automatic light controller (light controller) 10 including a lightness level judging unit 5 for controlling a headlight 4 based on a lightness detected by the lightness sensor 1, a headlight mode select switch 7 and a headlight on/off controller 2, and an automatic dimmer 20 including an automatic dimmer controller 6 for controlling the display state of a display 3 based on a lightness detected by the lightness sensor 1 and an automatic dimmer function on/off switch 8. Since the automatic dimmer function and the conlight (R) (Auto-light) function can be realized based on a signal from one lightness sensor 1, cost can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280763-A (JP)
Title: Power source circuit, and electronic apparatus mounting the same
Inventor: MATSUDA MASANOBU
IPC: G05F1/56
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source circuit which is highly efficient with low noise/high precision, and also to provide an electronic apparatus using the circuit.  <P>SOLUTION: The power source circuit outputs a prescribed constant voltage Vo with respect to an input voltage Vi. The voltage Vo is a multiplication value RL×I which is obtained by multiplying a load resistance RL by a current I to flow into the resistance. The current to flow into a current control circuit part 1 is controlled with respect to the change of Vo, which is caused by a certain reason, so as to fix the Vo. The control is performed by the output error voltage of an error amplifier circuit part 2 which detects a differential voltage between the changed Vo and a reference voltage Vz (Vo=Vz in the case of no change), so as to perform amplification. A switch element 3 is arranged between the circuit part 1 and the circuit part 2. One end of the switch element 3 is connected to the input end of the current control circuit part 1, and the other end is to the current control terminal of the part 1. Then the output terminal of the error amplifier circuit 2 is connected to a terminal for controlling the opening/closing of the switch element 3. Thus, the output voltage Vb of the error amplifier circuit 2 allows the switch element 3 to become conducting, and is set to be larger than the input voltage Vi.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004208258-A (JP)
Title: Motion vector calculating method
Inventor: KONDO TOSHIYUKI
IPC: H04N19/189
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of predicting a motion vector in the time direction and the spatial direction at a high accuracy in a direct mode, even if a block of motion vectors to be referred to is one belonging to a B-picture.  <P>SOLUTION: If a block MB 22 has a plurality of motion vectors to be referred to in a direct mode, a scaling is applied to a value obtained by taking a mean or either of the plurality of motion vectors to determine two motion vectors MV23, MV24 to be used for the inter-picture prediction of a picture P23 to be coded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004780-A (JP)
Title: Device, method and program for calculating interval name between two notes
Inventor: UENO HIROMI
IPC: G10G1/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, a method and a program for calculating interval names between two notes on a musical score and for assisting support of sense of pitch.  <P>SOLUTION: The device is provided with an input section which receives pieces of information about first and second notes on the musical score including clefs, position numbers and accidentals on the musical score, an input processing section which calculates a first position number and a number of a first clavier on a staff notation based on a prescribed standard and calculates a second position number and a number of a second clavier on the staff notation based on the prescribed standard, a storage section which stores the numbers of the first and second claviers, a table which preliminarily stores rules for performing an arithmetic operation of the interval names and an interval name operation section which calculates the interval names of the first and second notes by retrieving the table based on the numbers of the first and second claviers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002838-A (JP)
Title: Molding material and method for producing unsaturated polyester resin
Inventor: KIMURA MASAAKI
IPC: C08F283/01
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding material which is less prone to leave waterdrops and a method for producing an unsaturated polyester resin which gives this molding material.  <P>SOLUTION: The molding material is obtained by impregnating an unsaturated polyester resin composition which comprises, as essential components, (A) an unsaturated polyester resin including -SO<SB>3</SB>M constitution, (B) a vinyl polymeric monomer, and (C) a thermoplastic resin to a fibrous base material, and there is provided the method for producing an unsaturated polyester resin having an acid number of 35-80 in the solid part obtained by carrying out a two-step polycondensation of a sulfonic acid group-containing monomer and an unsaturated dicarboxylic acid-containing monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325814-A (JP)
Title: Image forming device
Inventor: MIYAZAKI AKIO
IPC: G03G15/20
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which detects the abnormality of a fixing device even in the case that the size of an actually supplied sheet is different from a set sheet size.  <P>SOLUTION: In the image forming device, in the case of judging that a short lamp is lighted in a step 23, advance to a step S24 is performed to start a timer, and putting-out of the short lamp is monitored in a step S25. In the case of judging that the short lamp is put out, the advance to a step S27 is performed to judge whether or not a timer value exceeds 1,500 ms. In the case of exceeding it, the number of times of exceeding it is judged in a step S28 and a step S29, and a sheet interval is extended in a step S30 in the case that the number of times of exceeding it becomes twice.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326943-A (JP)
Title: Information recording medium and information reproducing apparatus
Inventor: TSUKAHARA HITOSHI
IPC: H04L9/32
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium by which various contents can be supplied following the popularization of mass high speed digital lines and digital broadcasting and the flexibility of the contents utilization can be improved and to provide an information reproducing apparatus for reproducing the information recording medium.  <P>SOLUTION: Record data consisting of a plurality of frames (SF) with identification information (SY1, SY2) respectively attached to every unit block (Bn, Bn+1), and a linking area (LA) attached with identification information (SYX, SYY) different from the identification information (SY1, SY2) of normal record data at a boundary part of adjacent unit blocks (Bn, Bn+1) among the record data are provided, and authentication information (VA) is recorded in the linking area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324332-A (JP)
Title: Structure of window opened and closed in sliding movement and push-opening movement
Inventor: SER-LEE NEO
IPC: E06B3/50
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a window opened and closed in a sliding movement or a push-opening movement by which a tilt of an inner window provided in a C-shaped inner frame is prevented and smooth opening and closing operation is obtained.  <P>SOLUTION: A whole window 1 comprises a plurality of inner windows 10, the C-shaped inner frames 20 onto which the inner windows 10 are journaled, respectively, and an outer frame 30 having a plurality of tracks on which all of the inner frames 20 are placed further. An angle adjusting structure is provided at a joint part of a vertical frame 23 and a lateral frame of the C-shaped inner frame 20. With the angle adjusting structure, the vertical frame 23 and a lower lateral frame 22 of the C-shaped inner frame 20 are adjusted to tilt to each other to have a skew angle slightly larger than 90 degrees so that the vertical frame 23 may have an outward skew angle to the lower lateral frame 22. When used, the outward tilt of the vertical frame 23 and a torque generated by a weight of the inner window 10 are made to be balanced so that the vertical frame 23 and the lower lateral frame 22 of the C-shaped inner frame 20 may be in a state of joint at 90 degrees.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329111-A (JP)
Title: Processed food containing watasenia scintillans as main component, and bean curd-like processed food using the same
Inventor: ISHIZAKA KOICHI
IPC: A23L17/50
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processed food containing Watasenia scintillans as a main component, having suitable preservability, and skillfully using flavor originally possessed by the Watasenia scintillans; and to provide a bean curd-like food using the processed food.  <P>SOLUTION: The processed food containing the Watasenia scintillans as the main component comprises the Watasenia scintillans, a seasoning liquid and a starch, and is obtained by mixing the fluid ground fish meat of the Watasenia scintillans, having a taste seasoned by the seasoning liquid, with the starch, and heating the resultant mixture to form a paste shape. The Watasenia scintillans before being mashed can be impregnated with at least a part of the seasoning liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004175100-A (JP)
Title: Stretch film with multilayer structure for packaging
Inventor: HIROSHIGE KOICHIRO
IPC: B32B27/36
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-vinyl chloride stretch film, with a multilayer structure for packaging, which excels in bundling, the aptitude for a packaging machine, stability and ductility.  <P>SOLUTION: In the stretch film for packaging, a film is multilayered. Then a base layer is formed by an aromatic dicarboxylic acid, a hard segment of which major component is polytetramethylene terephthalate and polyester copolymer. The polyester copolymer is a block copolymer made of soft segments of which major component is a polyester made of a diol expressed by formula (1): HO(CH<SB>2</SB>CH<SB>2</SB>O)<SB>n</SB>H(n=2-5). Both exterior layers are formed by an ethylenic resin such as an ethylene-vinyl acetate copolymer, low density polyethylene, linear low density polyethylene, very low density polyethylene and an α-olefin copolymer.  <P>COPYRIGHT: (C)2004,JPO